Mark Zuckerberg|

Mark Elliot Zuckerberg

American internet entrepreneur

Mark Zuckerberg|

Mark Elliot Zuckerberg

American internet entrepreneur

Mark Elliot Zuckerberg (; born May 14, 1984) is an American technology entrepreneur and philanthropist best known for co-founding and leading Facebook as its chairman and chief executive officer.Born in White Plains, New York, Zuckerberg attended Harvard University, where he launched Facebook from his dormitory room on February 4, 2004, with college roommates Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes. After the group began expanding the company across college campuses, it expanded rapidly, reaching one billion users by 2012. Zuckerberg took the company public in May 2012 with majority shares.